• 专利标题:   Graphene hydrogel for preparing graphene hydrogel nanocomposite material and article e.g. energy storage device, comprises pores between laminated graphene sheets.
  • 专利号:   US2015183189-A1, KR2015075596-A, KR1634961-B1
  • 发明人:   KIM S O, MAITI U N, LIM J W, LIM J, NARAYAN M U
  • 专利权人:   KIM S O, MAITI U N, LIM J W, BASIC SCI INST, KOREA ADVANCED INST SCI TECHNOLOGY
  • 国际专利分类:   B32B018/00, B32B037/00, B32B037/24, B32B007/00, B32B007/04, C01B031/02
  • 专利详细信息:   US2015183189-A1 02 Jul 2015 B32B-018/00 201545 Pages: 18 English
  • 申请详细信息:   US2015183189-A1 US452995 06 Aug 2014
  • 优先权号:   KR163708

▎ 摘  要

NOVELTY - A graphene hydrogel comprises pores between laminated graphene sheets. USE - Graphene hydrogel for preparing graphene hydrogel nanocomposite material and article such as an electromagnetic wave shielding material, a wastewater treatment reagent, an electrocatalyst material, a cell growth plate, a graft material and an energy storage device (all claimed) such as a secondary battery, a fuel cell and a super capacitor, a filtration membrane, a chemical detector, and a transparent electrode. ADVANTAGE - The hydrogel has improved electrical conductivity and ion transport ability, large-area, high mechanical strength, high elasticity and high transparency. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a graphene hydrogel nanocomposite material (2) a method for preparing a graphene hydrogel (3) a method for preparing a graphene hydrogel nanocomposite material (4) an article manufactured using the graphene hydrogel.